Home / 121,334.71-182,002.52-37,094.54

Finding the Fourth Proportional to 121,334.71, 182,002.52 and 37,094.54

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Solution

The fourth proportional to 121,334.71, 182,002.52 and 37,094.54 is: 55,641.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,334.71 : 182,002.52 = 37,094.54 : x
  2. Step 2: Convert to fraction form
    121,334.71/182,002.52 = 37,094.54/x
  3. Step 3: Cross multiply
    121,334.71x = 182,002.52 × 37,094.54
  4. Step 4: Simplify right side
    121,334.71x = 6,751,299,758.24
  5. Step 5: Solve for x
    x = 6,751,299,758.24/121,334.71
  6. Step 6: Final answer
    x = 55,641.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.